🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.51 AU - 0.53 AU

Year: 242 Days

Day: 18.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,217,538 km

• M1: 489,933 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.54 AU - 0.62 AU

Year: 285 Days

Day: 38.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,217,538 km

• M1: 202,556 km (0.112 R)

Asteroid Belt

Center: 0.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.4

Radius: 8.1

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.87 AU - 1.29 AU

Year: 725 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 60,217,538 km

• M1: 118,781 km (0.042 R)
• M2: 171,888 km (0.029 R)
• M3: 227,239 km (0.104 R)
• M4: 279,000 km (0.089 R)
• M5: 361,728 km (0.093 R)
• M6: 487,240 km (0.069 R)
• M7: 646,712 km (0.053 R)
• M8: 728,093 km (0.112 R)
• M9: 803,041 km (0.091 R)
• M10: 1,005,148 km (0.062 R)
• M11: 1,135,448 km (0.076 R)
• M12: 1,211,593 km (0.086 R)
• M13: 1,265,448 km (0.117 R)
• M14: 1,320,052 km (0.1 R)
• M15: 1,419,235 km (0.033 R)
• M16: 1,482,515 km (0.104 R)
• M17: 1,572,722 km (0.12 R)
• M18: 1,644,978 km (0.059 R)
• M19: 1,847,683 km (0.055 R)
• M20: 1,917,097 km (0.102 R)
• M21: 2,101,700 km (0.079 R)
• M22: 2,299,618 km (0.056 R)
• M23: 2,488,411 km (0.084 R)
• M24: 2,619,608 km (0.057 R)
• M25: 2,713,705 km (0.086 R)
• M26: 2,873,027 km (0.106 R)
• M27: 2,986,422 km (0.103 R)
• M28: 3,125,997 km (0.04 R)
• M29: 3,184,191 km (0.093 R)
• M30: 3,284,720 km (0.102 R)
• M31: 3,437,609 km (0.106 R)
• M32: 3,497,598 km (0.062 R)
• M33: 3,566,712 km (0.116 R)
• M34: 3,865,459 km (0.081 R)
• M35: 3,936,967 km (0.06 R)
• M36: 3,999,798 km (0.112 R)
• M37: 4,090,305 km (0.077 R)
• M38: 4,300,939 km (0.098 R)
• M39: 4,375,139 km (0.086 R)
• M40: 4,477,763 km (0.091 R)
• M41: 4,581,136 km (0.095 R)
• M42: 4,685,405 km (0.066 R)
• M43: 4,819,146 km (0.111 R)
• M44: 4,876,891 km (0.042 R)
• M45: 4,944,509 km (0.102 R)
• M46: 5,022,300 km (0.067 R)
• M47: 5,198,676 km (0.109 R)
• M48: 5,277,663 km (0.083 R)
• M49: 5,337,203 km (0.088 R)
• M50: 5,396,893 km (0.114 R)
• M51: 5,729,748 km (0.071 R)
• M52: 5,821,601 km (0.113 R)
• M53: 5,955,192 km (0.088 R)
• M54: 6,204,721 km (0.089 R)
• M55: 6,288,496 km (0.107 R)
• M56: 6,372,869 km (0.096 R)
• M57: 6,457,542 km (0.098 R)
• M58: 6,521,270 km (0.09 R)
• M59: 6,724,574 km (0.064 R)
• M60: 6,821,513 km (0.08 R)
• M61: 6,995,196 km (0.06 R)
• M62: 7,115,324 km (0.097 R)
• M63: 7,269,409 km (0.054 R)
• M64: 7,402,252 km (0.081 R)
• M65: 7,491,263 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.6

Radius: 14.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.01 AU - 1.61 AU

Year: 968 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,217,538 km

• M1: 198,965 km (0.118 R)
• M2: 318,045 km (0.043 R)
• M3: 417,079 km (0.103 R)
• M4: 745,895 km (0.043 R)
• M5: 838,047 km (0.068 R)
• M6: 1,001,558 km (0.076 R)
• M7: 1,105,379 km (0.028 R)
• M8: 1,213,239 km (0.1 R)
• M9: 1,363,136 km (0.107 R)
• M10: 1,460,225 km (0.096 R)
• M11: 1,627,475 km (0.08 R)
• M12: 1,931,009 km (0.12 R)
• M13: 2,026,453 km (0.09 R)
• M14: 2,176,649 km (0.039 R)
• M15: 2,276,281 km (0.106 R)
• M16: 2,369,780 km (0.069 R)
• M17: 2,464,475 km (0.111 R)
• M18: 2,584,902 km (0.119 R)
• M19: 2,715,501 km (0.095 R)
• M20: 2,915,812 km (0.047 R)
• M21: 3,026,365 km (0.119 R)
• M22: 3,482,938 km (0.084 R)
• M23: 3,609,647 km (0.073 R)
• M24: 3,867,853 km (0.104 R)
• M25: 4,161,065 km (0.051 R)
• M26: 4,363,770 km (0.08 R)
• M27: 4,550,169 km (0.083 R)
• M28: 4,699,168 km (0.12 R)
• M29: 4,880,182 km (0.09 R)
• M30: 5,166,362 km (0.118 R)
• M31: 5,290,678 km (0.061 R)
• M32: 5,510,886 km (0.12 R)
• M33: 5,862,890 km (0.104 R)
• M34: 6,036,274 km (0.036 R)
• M35: 6,211,453 km (0.037 R)
• M36: 6,488,508 km (0.085 R)
• M37: 6,769,603 km (0.114 R)
• M38: 6,883,297 km (0.086 R)
• M39: 7,089,443 km (0.112 R)
• M40: 7,355,727 km (0.062 R)
• M41: 7,684,543 km (0.113 R)
• M42: 7,850,747 km (0.064 R)
• M43: 7,982,243 km (0.08 R)
• M44: 8,174,776 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.3

Radius: 10.1

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.46 AU - 4.98 AU

Year: 5597 Days

Day: 11.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,217,538 km

• M1: 151,842 km (0.097 R)
• M2: 316,549 km (0.047 R)
• M3: 612,753 km (0.096 R)
• M4: 720,763 km (0.102 R)
• M5: 791,822 km (0.101 R)
• M6: 1,118,094 km (0.047 R)
• M7: 1,202,019 km (0.084 R)
• M8: 1,448,407 km (0.078 R)
• M9: 1,522,009 km (0.091 R)
• M10: 1,634,656 km (0.097 R)
• M11: 1,809,087 km (0.116 R)
• M12: 2,134,313 km (0.083 R)
• M13: 2,770,702 km (0.057 R)
• M14: 3,587,656 km (0.073 R)
• M15: 3,688,485 km (0.12 R)
• M16: 4,340,133 km (0.082 R)
• M17: 5,254,326 km (0.069 R)
• M18: 5,630,415 km (0.094 R)
• M19: 5,836,711 km (0.073 R)
• M20: 6,999,385 km (0.079 R)
• M21: 7,542,276 km (0.106 R)
• M22: 7,639,514 km (0.077 R)
• M23: 8,098,780 km (0.104 R)
• M24: 8,804,583 km (0.106 R)
• M25: 8,872,799 km (0.079 R)
• M26: 9,044,238 km (0.052 R)
• M27: 9,251,432 km (0.119 R)
• M28: 10,310,584 km (0.091 R)
• M29: 11,148,333 km (0.118 R)
• M30: 11,296,285 km (0.101 R)
• M31: 12,657,177 km (0.093 R)
• M32: 13,005,440 km (0.093 R)
• M33: 13,200,217 km (0.068 R)
• M34: 13,356,846 km (0.06 R)
• M35: 13,830,323 km (0.094 R)
• M36: 14,510,395 km (0.103 R)
• M37: 14,712,651 km (0.12 R)
• M38: 14,997,187 km (0.088 R)
• M39: 15,283,517 km (0.062 R)
• M40: 16,153,428 km (0.06 R)
• M41: 16,320,978 km (0.113 R)
• M42: 16,784,731 km (0.115 R)
• M43: 17,210,038 km (0.113 R)
• M44: 17,509,982 km (0.065 R)
• M45: 17,725,104 km (0.049 R)
• M46: 18,201,723 km (0.111 R)
• M47: 18,770,494 km (0.09 R)
• M48: 19,478,540 km (0.118 R)
• M49: 19,612,281 km (0.079 R)
• M50: 20,105,206 km (0.084 R)
• M51: 20,466,185 km (0.077 R)
• M52: 20,692,976 km (0.044 R)
• M53: 20,829,409 km (0.042 R)
• M54: 21,148,950 km (0.094 R)
• M55: 21,562,289 km (0.113 R)
• M56: 22,117,447 km (0.036 R)
• M57: 23,006,058 km (0.069 R)
• M58: 23,289,247 km (0.106 R)
• M59: 23,383,793 km (0.086 R)
• M60: 23,763,472 km (0.081 R)
• M61: 24,289,009 km (0.103 R)
• M62: 25,157,126 km (0.055 R)
• M63: 25,254,065 km (0.103 R)
• M64: 25,497,461 km (0.089 R)
• M65: 25,888,211 km (0.095 R)
• M66: 26,084,334 km (0.043 R)
• M67: 26,873,911 km (0.038 R)
• M68: 27,972,408 km (0.113 R)
• M69: 28,425,989 km (0.041 R)
• M70: 30,161,623 km (0.086 R)
• M71: 30,316,308 km (0.065 R)
• M72: 30,471,441 km (0.094 R)
• M73: 30,782,305 km (0.101 R)
• M74: 31,146,277 km (0.079 R)
• M75: 31,459,535 km (0.115 R)
• M76: 32,141,551 km (0.117 R)
• M77: 33,680,764 km (0.08 R)
• M78: 33,894,988 km (0.077 R)
• M79: 34,055,806 km (0.071 R)
• M80: 34,378,488 km (0.074 R)
• M81: 35,298,066 km (0.109 R)
• M82: 35,461,278 km (0.111 R)
• M83: 36,225,872 km (0.093 R)
• M84: 36,775,345 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.7

Radius: 3.2

Gravity: 47.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.26 AU - 6.96 AU

Year: 10973 Days

Day: 19.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,217,538 km

• M1: 78,539 km (0.069 R)
• M2: 219,310 km (0.101 R)
• M3: 337,044 km (0.118 R)
• M4: 532,269 km (0.091 R)
• M5: 707,000 km (0.12 R)
• M6: 809,624 km (0.117 R)
• M7: 1,224,907 km (0.04 R)
• M8: 1,306,737 km (0.102 R)
• M9: 1,540,559 km (0.102 R)
• M10: 1,673,551 km (0.107 R)
• M11: 1,974,393 km (0.083 R)
• M12: 2,192,357 km (0.067 R)
• M13: 2,392,519 km (0.036 R)
• M14: 2,730,311 km (0.085 R)
• M15: 3,027,562 km (0.077 R)
• M16: 3,306,562 km (0.05 R)
• M17: 3,652,432 km (0.074 R)
• M18: 3,740,545 km (0.106 R)
• M19: 5,579,253 km (0.093 R)
• M20: 5,783,005 km (0.1 R)
• M21: 6,551,340 km (0.094 R)
• M22: 6,802,514 km (0.119 R)
• M23: 8,181,208 km (0.059 R)
• M24: 8,490,278 km (0.116 R)
• M25: 8,724,697 km (0.081 R)
• M26: 8,842,730 km (0.086 R)
• M27: 9,159,878 km (0.059 R)
• M28: 9,440,523 km (0.07 R)
• M29: 9,805,392 km (0.119 R)
• M30: 9,887,222 km (0.094 R)
• M31: 10,092,471 km (0.028 R)
• M32: 10,174,899 km (0.088 R)
• M33: 11,482,235 km (0.087 R)
• M34: 12,574,299 km (0.086 R)
• M35: 12,796,751 km (0.117 R)
• M36: 13,335,603 km (0.101 R)
• M37: 13,790,530 km (0.091 R)
• M38: 14,389,221 km (0.074 R)
• M39: 14,855,667 km (0.117 R)
• M40: 15,090,685 km (0.108 R)
• M41: 15,707,477 km (0.069 R)
• M42: 16,284,177 km (0.103 R)
• M43: 16,672,533 km (0.06 R)
• M44: 17,162,167 km (0.091 R)
• M45: 17,408,854 km (0.104 R)
• M46: 18,356,556 km (0.073 R)
• M47: 18,659,193 km (0.114 R)
• M48: 19,372,027 km (0.095 R)
• M49: 19,731,810 km (0.049 R)
• M50: 19,835,032 km (0.11 R)
• M51: 20,197,657 km (0.039 R)
• M52: 20,405,748 km (0.075 R)
• M53: 20,824,173 km (0.061 R)
• M54: 20,876,682 km (0.116 R)
• M55: 21,298,398 km (0.092 R)
• M56: 21,616,444 km (0.068 R)
• M57: 21,776,064 km (0.09 R)
• M58: 22,364,732 km (0.04 R)
• M59: 23,612,378 km (0.106 R)
• M60: 24,161,851 km (0.103 R)
• M61: 24,826,814 km (0.065 R)
• M62: 24,882,464 km (0.048 R)
• M63: 26,004,747 km (0.11 R)
• M64: 26,629,019 km (0.083 R)
• M65: 28,414,769 km (0.101 R)
• M66: 29,175,026 km (0.066 R)
• M67: 29,764,441 km (0.063 R)
• M68: 30,655,745 km (0.114 R)
• M69: 30,715,584 km (0.109 R)
• M70: 30,835,113 km (0.109 R)
• M71: 31,435,449 km (0.118 R)
• M72: 32,221,586 km (0.107 R)
• M73: 32,464,683 km (0.101 R)
• M74: 32,830,599 km (0.1 R)
• M75: 33,136,676 km (0.09 R)
• M76: 33,689,740 km (0.117 R)
• M77: 36,311,143 km (0.057 R)
• M78: 36,564,113 km (0.089 R)
• M79: 37,902,266 km (0.109 R)
• M80: 39,061,949 km (0.099 R)
• M81: 39,971,953 km (0.052 R)
• M82: 41,020,484 km (0.104 R)
• M83: 41,680,360 km (0.12 R)
• M84: 41,746,483 km (0.108 R)
• M85: 42,011,570 km (0.073 R)
• M86: 42,343,827 km (0.113 R)
• M87: 42,543,540 km (0.093 R)
• M88: 42,810,273 km (0.036 R)
• M89: 42,943,864 km (0.086 R)
• M90: 44,219,784 km (0.119 R)
• M91: 44,287,253 km (0.078 R)
• M92: 45,100,018 km (0.1 R)
• M93: 45,303,920 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.5

Radius: 7.5

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.79 AU - 8.45 AU

Year: 14940 Days

Day: 20.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,217,538 km

• M1: 103,223 km (0.082 R)
• M2: 203,752 km (0.027 R)
• M3: 250,726 km (0.095 R)
• M4: 933,042 km (0.119 R)
• M5: 1,044,044 km (0.078 R)
• M6: 1,230,742 km (0.087 R)
• M7: 1,279,062 km (0.038 R)
• M8: 1,453,792 km (0.118 R)
• M9: 1,505,104 km (0.072 R)
• M10: 1,636,152 km (0.117 R)
• M11: 2,316,822 km (0.077 R)
• M12: 2,377,110 km (0.087 R)
• M13: 2,468,664 km (0.096 R)
• M14: 2,530,298 km (0.113 R)
• M15: 2,718,642 km (0.086 R)
• M16: 2,943,936 km (0.058 R)
• M17: 3,344,560 km (0.086 R)
• M18: 3,621,166 km (0.071 R)
• M19: 6,129,025 km (0.063 R)
• M20: 6,382,294 km (0.083 R)
• M21: 6,467,415 km (0.098 R)
• M22: 7,074,184 km (0.082 R)
• M23: 7,473,910 km (0.119 R)
• M24: 8,202,601 km (0.057 R)
• M25: 8,295,202 km (0.117 R)
• M26: 8,434,926 km (0.116 R)
• M27: 8,528,425 km (0.036 R)
• M28: 8,622,372 km (0.087 R)
• M29: 9,097,047 km (0.04 R)
• M30: 10,270,492 km (0.09 R)
• M31: 10,470,804 km (0.083 R)
• M32: 10,722,876 km (0.12 R)
• M33: 11,335,928 km (0.11 R)
• M34: 11,491,061 km (0.056 R)
• M35: 12,918,075 km (0.104 R)
• M36: 13,406,064 km (0.106 R)
• M37: 13,900,185 km (0.044 R)
• M38: 14,121,740 km (0.12 R)
• M39: 15,877,570 km (0.093 R)
• M40: 16,810,462 km (0.12 R)
• M41: 16,987,437 km (0.061 R)
• M42: 17,046,528 km (0.086 R)
• M43: 17,462,111 km (0.064 R)
• M44: 18,001,411 km (0.09 R)
• M45: 18,729,055 km (0.112 R)
• M46: 21,350,459 km (0.062 R)
• M47: 21,541,944 km (0.066 R)
• M48: 22,378,944 km (0.094 R)
• M49: 22,899,096 km (0.056 R)
• M50: 23,291,940 km (0.092 R)
• M51: 23,423,436 km (0.044 R)
• M52: 23,687,028 km (0.095 R)
• M53: 24,417,065 km (0.103 R)
• M54: 25,559,694 km (0.087 R)
• M55: 25,899,131 km (0.115 R)
• M56: 26,582,345 km (0.084 R)
• M57: 27,133,314 km (0.119 R)
• M58: 27,340,806 km (0.101 R)
• M59: 27,618,460 km (0.05 R)
• M60: 29,020,192 km (0.116 R)
• M61: 30,732,639 km (0.075 R)
• M62: 31,021,362 km (0.06 R)
• M63: 31,455,944 km (0.072 R)
• M64: 31,892,471 km (0.036 R)
• M65: 34,254,621 km (0.111 R)
• M66: 34,854,060 km (0.108 R)
• M67: 35,456,790 km (0.038 R)
• M68: 35,835,272 km (0.062 R)
• M69: 35,987,114 km (0.072 R)
• M70: 36,062,960 km (0.058 R)
• M71: 36,215,101 km (0.083 R)
• M72: 37,593,496 km (0.071 R)
• M73: 37,902,117 km (0.042 R)
• M74: 41,670,936 km (0.045 R)
• M75: 43,114,705 km (0.104 R)
• M76: 44,248,956 km (0.053 R)
• M77: 45,886,304 km (0.108 R)
• M78: 48,462,978 km (0.098 R)
• M79: 48,630,827 km (0.114 R)
• M80: 50,490,029 km (0.069 R)
• M81: 50,660,122 km (0.086 R)
• M82: 50,830,514 km (0.111 R)
• M83: 51,428,307 km (0.11 R)
• M84: 52,372,270 km (0.027 R)
• M85: 52,458,438 km (0.079 R)
• M86: 54,103,267 km (0.114 R)
• M87: 54,800,991 km (0.079 R)
• M88: 55,326,080 km (0.087 R)
• M89: 55,501,558 km (0.116 R)
• M90: 55,940,927 km (0.118 R)
• M91: 57,177,353 km (0.043 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 17,887 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit